Description
A stack buffer overflow in /ddsi/q_bitset.h of Eclipse IOT Cyclone DDS Project v0.1.0 causes the DDS subscriber server to crash.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | cyclonedds | No fix yet | — |
| Ubuntu 26.04 LTS | cyclonedds | No fix yet | — |
| Ubuntu 25.10 | cyclonedds | No fix yet | — |
| Ubuntu 24.04 LTS | cyclonedds | No fix yet | — |
| Ubuntu 22.04 LTS | cyclonedds | No fix yet | — |